A SYSTEM PERFORMANCE EVALUATION OF THE GOOYOM FLOODWATER SPREADING PROJECT

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RAEISI E.; KOWSAR A.

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Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING Year:1998 | Volume:22 | Issue:2 Page(s): 169-184

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Information Journal Paper

Title

A SYSTEM PERFORMANCE EVALUATION OF THE GOOYOM FLOODWATER SPREADING PROJECT

Author(s)

RAEISI E. | KOWSAR A.

Keywords

FLOODWATER SPREADING

ARTIFICIAL RECHARGE

INFILTRATION

Abstract

The Gooyom FLOODWATER SPREADING project which covers 550 ha,
was carried out on the premise to a decrease in the floodwater would increase the
yield of the spreaders planted to wheat. The project consists of a gabion step weir
which diverts the Gooyom river flow through two conveyance-spreader-channels.
The level-silled-channels which are downstream of the conveyance-spreaderchannels
regulate the flow and facilitate better water distribution. Flood coverage,
the qualitative intensity of erosion and its expanse, sedimentation, infilterability
and the soil water content to a depth of 80 cm were all determined. The mean
flow from the conveyance-spreader channel was 6.9 ls-1m-1; the highest flood
coverage was 90%. Erosion was negligible where the fields were cultivated on
the contour; otherwise, in the case of upstream riverbank breaching, it was
relatively high. Sediment thickness ranged from 2-35 mm according to the
position of measurement relative to the water spreaders. Infiltrability for the
control and flooded areas ranged between 32.1-59.9 and 17.6-55.3 mm hr-1,
respectively. The soil water contents to a depth of 80 cm and 26 days following a
flood, were 9.0-12.1 and 11.2-17.0 percent for the control and flooded areas,
respectively. It is concluded that the Gooyom FLOODWATER SPREADING project, if
properly maintained, is capable of controlling floods.

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APA: Copy

RAEISI, E., & KOWSAR, A.. (1998). A SYSTEM PERFORMANCE EVALUATION OF THE GOOYOM FLOODWATER SPREADING PROJECT. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, 22(2), 169-184. SID. https://sid.ir/paper/528739/en

Vancouver: Copy

RAEISI E., KOWSAR A.. A SYSTEM PERFORMANCE EVALUATION OF THE GOOYOM FLOODWATER SPREADING PROJECT. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING[Internet]. 1998;22(2):169-184. Available from: https://sid.ir/paper/528739/en

IEEE: Copy

E. RAEISI, and A. KOWSAR, “A SYSTEM PERFORMANCE EVALUATION OF THE GOOYOM FLOODWATER SPREADING PROJECT,” IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY TRANSACTION B- ENGINEERING, vol. 22, no. 2, pp. 169–184, 1998, [Online]. Available: https://sid.ir/paper/528739/en

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